HK1186776A1 - Physical sensor devices having a multi-reference vector system - Google Patents

Physical sensor devices having a multi-reference vector system

Info

Publication number
HK1186776A1
HK1186776A1 HK13114138.9A HK13114138A HK1186776A1 HK 1186776 A1 HK1186776 A1 HK 1186776A1 HK 13114138 A HK13114138 A HK 13114138A HK 1186776 A1 HK1186776 A1 HK 1186776A1
Authority
HK
Hong Kong
Prior art keywords
sensor devices
vector system
reference vector
physical sensor
physical
Prior art date
Application number
HK13114138.9A
Other languages
English (en)
Chinese (zh)
Inventor
Stephen P Landers
Paul W Yost
Original Assignee
Yei Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yei Corp filed Critical Yei Corp
Publication of HK1186776A1 publication Critical patent/HK1186776A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
    • G01C21/1654—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments with electromagnetic compass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • User Interface Of Digital Computer (AREA)
HK13114138.9A 2011-01-31 2013-12-20 Physical sensor devices having a multi-reference vector system HK1186776A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161437919P 2011-01-31 2011-01-31
PCT/US2012/023087 WO2012106232A2 (fr) 2011-01-31 2012-01-30 Dispositifs capteurs physiques présentant un système vectoriel à références multiples

Publications (1)

Publication Number Publication Date
HK1186776A1 true HK1186776A1 (en) 2014-03-21

Family

ID=46603252

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13114138.9A HK1186776A1 (en) 2011-01-31 2013-12-20 Physical sensor devices having a multi-reference vector system

Country Status (3)

Country Link
EP (1) EP2671087B1 (fr)
HK (1) HK1186776A1 (fr)
WO (1) WO2012106232A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013188776A1 (fr) * 2012-06-14 2013-12-19 Yei Corporation Détermination et rectification d'erreur de capteurs de position basés sur des vecteurs à l'aide d'un procédé d'étalonnage à angle fixe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245909A (en) * 1990-05-07 1993-09-21 Mcdonnell Douglas Corporation Automatic sensor alignment
US5850624A (en) * 1995-10-18 1998-12-15 The Charles Machine Works, Inc. Electronic compass
US7587277B1 (en) * 2005-11-21 2009-09-08 Miltec Corporation Inertial/magnetic measurement device
WO2008068542A1 (fr) * 2006-12-04 2008-06-12 Nokia Corporation Procédé d'auto-étalonnage pour capteurs et agencement de capteurs à auto-étalonnage

Also Published As

Publication number Publication date
EP2671087A4 (fr) 2014-07-09
WO2012106232A2 (fr) 2012-08-09
EP2671087A2 (fr) 2013-12-11
WO2012106232A3 (fr) 2012-11-15
EP2671087B1 (fr) 2015-05-13

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230201